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<?php $array = [ 'floorplans_0_valid_for_export' => 0, 'floorplans_0_title' => 'title 1', 'floorplans_0_house_area' => '40m²', 'floorplans_0_bedrooms' => 1, 'floorplans_1_valid_for_export' => 1, 'floorplans_1_title' => 'title xx', 'floorplans_1_house_area' => '90m²', 'floorplans_1_bedrooms' => '2', 'floorplans_2_valid_for_export' => 1, 'floorplans_2_title' => 'title 2', 'floorplans_2_house_area' => '50m²', 'floorplans_2_bedrooms' => 1, 'floorplans' => 3 ]; $labels = ['valid_for_export', 'title', 'house_area', 'bedrooms']; $result = []; for ($i = 0; $i < $array['floorplans']; ++$i) { if (!empty($array['floorplans_' . $i . '_valid_for_export'])) { foreach ($labels as $label) { $key = sprintf('floorplans_%s_%s', $i, $label); $result[$key] = $array[$key]; } } } var_export($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
2 jumps found. (Code = 44) Position 1 = 27, Position 2 = 5
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 23
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 22
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 22
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 27, Position 2 = 5
Branch analysis from position: 27
Branch analysis from position: 5
Branch analysis from position: 22
Branch analysis from position: 23
filename:       /in/UY1Wg
function name:  (null)
number of ops:  31
compiled vars:  !0 = $array, !1 = $labels, !2 = $result, !3 = $i, !4 = $label, !5 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   19     1        ASSIGN                                                   !1, <array>
   21     2        ASSIGN                                                   !2, <array>
   22     3        ASSIGN                                                   !3, 0
          4      > JMP                                                      ->24
   23     5    >   CONCAT                                           ~10     'floorplans_', !3
          6        CONCAT                                           ~11     ~10, '_valid_for_export'
          7        ISSET_ISEMPTY_DIM_OBJ                         1  ~12     !0, ~11
          8        BOOL_NOT                                         ~13     ~12
          9      > JMPZ                                                     ~13, ->23
   24    10    > > FE_RESET_R                                       $14     !1, ->22
         11    > > FE_FETCH_R                                               $14, !4, ->22
   25    12    >   INIT_FCALL                                               'sprintf'
         13        SEND_VAL                                                 'floorplans_%25s_%25s'
         14        SEND_VAR                                                 !3
         15        SEND_VAR                                                 !4
         16        DO_ICALL                                         $15     
         17        ASSIGN                                                   !5, $15
   26    18        FETCH_DIM_R                                      ~18     !0, !5
         19        ASSIGN_DIM                                               !2, !5
         20        OP_DATA                                                  ~18
   24    21      > JMP                                                      ->11
         22    >   FE_FREE                                                  $14
   22    23    >   PRE_INC                                                  !3
         24    >   FETCH_DIM_R                                      ~20     !0, 'floorplans'
         25        IS_SMALLER                                               !3, ~20
         26      > JMPNZ                                                    ~21, ->5
   30    27    >   INIT_FCALL                                               'var_export'
         28        SEND_VAR                                                 !2
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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